Use unlimited numeric input on users/form for quota
fix for issue #365
Merge pull request #377 from martinpovolny/cost-strategy-fix

fix for issue #365
Added snapshot support for image build&push

Now user can set in config/settings.yml file for if she wants use
snasphot mode for providers for which imagefactory supports snapshots.
Currently these are: ec2, openstack, mock

This patch also removes the old annoying restriction when provider name
was used for finding realm on imagefactory side.

Fixes #276
Merge pull request #378 from jprovaznik/snapshot1

Added snapshot support for image build&push
remove all foreign keys until rails is fixed
https://github.com/rails/rails/pull/8548
Merge pull request #391 from martinpovolny/revert-fks

remove all foreign keys until rails is fixed
Fix wrong or missing t-keys or translations
BZ 870479 - fixed checking of "stopped after creation" state

For rhevm/vsphere an instance goes to 'stopped' state after creation so
conductor has to send explicit start request. To distinguish "stopped after
creation" state and common "stopped" state conductor checks if last
instance launch request was sent after last deployment launch request
(there can be multiple launch requests for deployment/instance because of
rolblack+retry process).

In some cases it was possible that instance launch request was picked up by
delayed_job in same second when the deployment was created, so checking create
times by seconds was not precise enough.
Merge pull request #392 from jprovaznik/stop_fix

BZ 870479 - fixed checking of "stopped after creation" state
Fixed build link

When a new image is created and user clicks "build", then
new target image is being created, but there is no image version
yet for this target image. In this case we create default image version
for asssociated base image.

Fixes #379
Added cucumber test for image building
Merge pull request #370 from ifarkas/users_form_quota_enhancement

Use unlimited numeric input on users/form for quota
Merge pull request #393 from jzigmund/fix_tim_tkeys

Fix wrong or missing t-keys or translations
Merge pull request #395 from jprovaznik/build_link

Fixed build link on image show page
Set configuration for using Gettext
Converting simple t-keys to Gettext format
Add directory locale with basic PO/POT file
Fix user_session.feature scenarios

Fix needed because of different strings
on the username/password recovery page.
Difference is in strings of alchemy helpers(gettext vs rails).
Removed method localized_text_present from general_steps.rb

Also fix all occurance of the method to text_present with
gettext string